3IPT

Crystal Structure of Ketosteroid Isomerase Y16S/D40N from Pseudomonas putida with Bound Equilenin

Summary for 3IPT

Entry DOI	10.2210/pdb3ipt/pdb
Descriptor	Steroid Delta-isomerase, EQUILENIN (3 entities in total)
Functional Keywords	enzyme-ligand complex, protein cavity, isomerase, lipid metabolism, steroid metabolism
Biological source	Pseudomonas putida
Total number of polymer chains	4
Total formula weight	58951.01
Authors	Fenn, T.D.,Sigala, P.A.,Herschlag, D. (deposition date: 2009-08-18, release date: 2010-01-12, Last modification date: 2023-09-06)
Primary citation	Kraut, D.A.,Sigala, P.A.,Fenn, T.D.,Herschlag, D. Dissecting the paradoxical effects of hydrogen bond mutations in the ketosteroid isomerase oxyanion hole. Proc.Natl.Acad.Sci.USA, 107:1960-1965, 2010 Cited by PubMed: 20080683 DOI: 10.1073/pnas.0911168107 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.632 Å)

Structure validation